Tennis - Australian Open - Quarter Final - Melbourne Park, Melbourne, Australia - January 28, 2020 Czech Republic's Petra Kvitova throws her racquet to the floor during her match against Australia's Ashleigh Barty.

Film producer Harvey Weinstein and his legal team arrive at the Criminal Court during his sexual assault trial in the Manhattan borough of New York City, U.S., January 28, 2020.

An investigator works at the site of the helicopter crash that killed Kobe Bryant and eight others in a screen grab taken in Calabasas, California, U.S. January 27, 2020 and released by the National Transportation Safety Board. NTSB/Handout via REUTERS

A recently born rare Eastern Black Rhino male calf is seen at Folly Farm Adventure Park and Zoo in Begelly, Wales, Britain January 27, 2020.

A coach uses a stick to provoke a lioness from the pride of Frans, a lion previously owned by Yemen's ex-president Ali Abdullah Saleh at the Sanaa Zoo, Yemen January 20, 2020.

Palestinians protest as smoke rises from burning tires ahead of the announcement by U.S. President Donald Trump of his long-delayed Mideast peace plan, in Gaza City January 28, 2020.

French firefighters face off with French riot police as they demonstrate to protest against working conditions, in Paris, France, January 28, 2020.

A Palestinian demonstrator reacts during a protest against the U.S. President Donald Trump's Mideast peace plan, in the southern Gaza Strip January 28, 2020.

Democratic 2020 U.S. presidential candidate and former Vice President Joe Biden speaks during a campaign event at a local bar in Davenport, Iowa, U.S., January 28, 2020.

Singer Justin Bieber kisses the hand of his wife Hailey Baldwin at the premiere for the documentary television series "Justin Bieber: Seasons" in Los Angeles, California, U.S., January 27, 2020.

Maya Kachina (82) and Lev Kitayev (86) perform at a social centre in Moscow, Russia November 13, 2019. Maya Kachina (82) and Lev Kitayev (86) met on the dance floor in a park in the Russian capital over 20 years ago, neither of them was a professional dancer. Now they are the most mature dancing couple in Russia performing several times a week.

Medical staff wear protective gear at a new section specialised in receiving any person who may have been infected with coronavirus, at the Al-Bashir Governmental Hospital in Amman, Jordan January 28, 2020.

U.S. Senator Lindsey Graham (R-SC) speaks to reporters after opening arguments concluded in the Senate impeachment trial of U.S. President Donald Trump at the U.S. Capitol in Washington, U.S., January 28, 2020.

Chinese Premier Li Keqiang wearing a mask and protective suit speaks to medical workers as he visits the Jinyintan hospital where the patients of the new coronavirus are being treated following the outbreak, in Wuhan, Hubei province, China January 27, 2020. cnsphoto via REUTERS.

Soccer Football - Carabao Cup - Semi Final - Second Leg - Aston Villa v Leicester City - Villa Park, Birmingham, Britain - January 28, 2020 Aston Villa's Tyrone Mings in action Action Images via Reuters/Carl Recine

A Burundian worker from the Truth and Reconciliation Commission extracts a body of an unidentified person from a mass grave in the Bukirasazi hill in Karusi Province, Burundi January 27, 2020.

A Palestinian man places a shoe on a television screen broadcasting the announcement of Mideast peace plan by U.S. President Donald Trump, in a coffee shop in Hebron in the Israeli-occupied West Bank January 28, 2020.

People gather to attend the funeral of Shahid Khar, a suspected militant, who according to local media was killed in a gun battle with Indian soldiers, during a snow-fall in Redwani village in South Kashmir's Kulgam district January 28, 2020.

Soccer Football - Coupe de France - Round of 16 - AS Monaco v AS Saint-Etienne - Stade Louis II, Monaco - January 28, 2020 Saint Etienne's Denis Bouanga celebrates scoring their first goal.

Artwork painted on a rock is seen inside Iowa Veterans Cemetery in Van Meter, Iowa, U.S., January 27, 2020. REUTERS/Ivan Alvarado